When the fire broke out, Mary didn't know .
A. what to do
B. what do
C. to do what
D. what thing to do
When the fire broke out, Mary didn't know .A. what to doB. what doC. to do whatD. what thi
答案:2 悬赏:30 手机版
解决时间 2021-04-09 23:46
- 提问者网友：你独家记忆
- 2021-04-09 20:33
最佳答案
- 五星知识达人网友：孤独的牧羊人
- 2021-04-09 21:29
(答案→)A. what to doB. what doC. to do whatD. what thing to do解析：Mary didn't know what to do意为: Mary不知道该做些什么? what to do作know的宾语.
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- 1楼网友：荒野風
- 2021-04-09 22:59
这下我知道了
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